Diamond



FIG. 1 shows a front, right, top perspective view of the diamond;

FIG. 2 shows a front, right, bottom perspective view of the diamond;

FIG. 3 shows a top plan view of the diamond;

FIG. 4 shows a right side elevational view of the diamond;

FIG. 5 shows a left side elevational view of the diamond;

FIG. 6 shows a front side elevational view of the diamond;

FIG. 7 shows a back side elevational view of the diamond; and,

FIG. 8 shows a bottom plan view of the diamond. 

The ornamental design for a diamond, as shown and described. 